.hero-slider {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero-slide {
    min-height: 100vh;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    background-color: #1e3a8a;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.4));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    color: white;
}

.hero-title {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    line-height: 1.2;
}

.hero-subtitle {
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    opacity: 0.95;
}

.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    opacity: 0.8;
}

    .carousel-control-prev:hover,
    .carousel-control-next:hover {
        opacity: 1;
    }

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 2rem;
    height: 2rem;
    background-size: 100%;
    filter: drop-shadow(1px 1px 2px rgba(0,0,0,0.5));
}

.carousel-indicators {
    margin-bottom: 2rem;
    z-index: 3;
}

    .carousel-indicators button {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        margin: 0 5px;
        background-color: rgba(255, 255, 255, 0.5);
        border: 2px solid rgba(255, 255, 255, 0.8);
        transition: all 0.3s ease;
    }

        .carousel-indicators button.active {
            background-color: #ffc107;
            border-color: #ffc107;
            transform: scale(1.2);
        }

.carousel-fade .carousel-item {
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

    .carousel-fade .carousel-item.active,
    .carousel-fade .carousel-item-next.carousel-item-start,
    .carousel-fade .carousel-item-prev.carousel-item-end {
        opacity: 1;
    }

.carousel-fade .carousel-item-next:not(.carousel-item-start),
.carousel-fade .carousel-item-prev:not(.carousel-item-end) {
    transform: none;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
}

    .stat-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }

.stat-icon i {
    font-size: 2.5rem;
}

.feature-box {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.08);
    height: 100%;
}

    .feature-box:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    }

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .product-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    }

.badge-popular {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #28a745;
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    z-index: 10;
}

.product-image {
    width: 100%;
    height: 250px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

    .product-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.product-content {
    padding: 20px;
}

.product-title {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
}

.product-description {
    font-size: 14px;
    color: #6c757d;
    margin-bottom: 16px;
    line-height: 1.5;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #6c757d;
}

    .feature-item i {
        color: #007bff;
        width: 16px;
    }

.product-actions {
    display: flex;
    gap: 10px;
}

.btn {
    flex: 1;
    padding: 10px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background: #007bff;
    color: white;
}

    .btn-primary:hover {
        background: #0056b3;
    }

.btn-outline {
    background: transparent;
    border: 1px solid #007bff;
    color: #007bff;
}

    .btn-outline:hover {
        background: #007bff;
        color: white;
    }

.testimonial-card {
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

    .testimonial-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12) !important;
    }

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--dark-color);
    position: relative;
}

    .section-title::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 4px;
        background: var(--gradient);
        border-radius: 2px;
    }

.hover-lift {
    transition: all 0.3s ease;
}

    .hover-lift:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }

.price-tag {
    background: var(--gradient);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

@media (max-width: 992px) {
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-slide {
        min-height: 70vh;
    }

    .hero-title {
        font-size: 2rem !important;
    }

    .hero-subtitle {
        font-size: 1rem !important;
    }

    .hero-buttons .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .carousel-control-prev,
    .carousel-control-next {
        display: none;
    }

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }

    .stat-card {
        margin-bottom: 1rem;
    }

    .product-card {
        margin-bottom: 1rem;
    }
}

@media (max-width: 576px) {
    .display-5 {
        font-size: 1.5rem;
    }

    .lead {
        font-size: 1rem;
    }

    .hero-content .badge {
        font-size: 0.75rem;
    }

    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}